TreeNode<T> class Null safety

Constructors

TreeNode({TreeNodeItem? lazyItem, ExpandCallback? expandCallback})

Properties

expandCallback ExpandCallback?
read / write
expanded bool
read-only
hashCode int
The hash code for this object. [...]
read-only, inherited
item NodeData?
read-only
lazyItem TreeNodeItem?
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
setExpanded bool
write-only

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited